The semifinals continue in Los Angeles where the competing ninjas face up to 6 challenging obstacles and race head-to-head for a spot in the national finals.

Charity and her final three men travel to Fiji where adventures include Fijian pre-marriage rituals, a jungle ATV adventure and jet skiing; an unforeseen visitor crashes the trip.

With only four teams of classically-trained and self-taught bakers left, the semifinalists take on the safety bake round, inspired by guest judge Dwight Howard's favorite dessert. Then, in the final elimination bake of the season, the pressure heats up as the culinary clue finders face-off to secure a coveted spot in the grand finale and inch closer to the $100,000 prize.

Ally is appalled that she's about to turn 50 and bans the family from ever mentioning that number. Paul tries to help Luke, who is overwhelmed by learning to drive and becoming a dad, while Ava meets a charismatic girl called Holly.

Bender and the crew head west to join the bitcoin mining rush.

Sid buys a flashy new vehicle called a "Bifi" and it starts to become his whole personality. Scraps returns to his old village.

Rumors spread when Charlie wakes up with something on his neck. A group tour of the city's most famous sights reveals more than one major secret.

The defense rests, and a verdict is in - but Mickey still has more to learn about Lisa. Lorna and Cisco's wedding plans hit another hiccup.

Another mysterious death sends detectives into overdrive. Zinhle sees something that she can't unsee.

As he probes further, Jack is convinced the Donkey Pitch killer is still at large. Meanwhile, in the house of horrors, Honey grows increasingly paranoid they are being watched.